Default [Q] Cyanogenmod update problem

I recently updated from cm-11-20140213-NIGHTLY-ovation to cm-11-20140402-NIGHTLY-ovation. Now every time my nook boots up it continuously pops up with "unfortunately the process com.android.systemui has stopped", and "unfortunately, the process com.android.phone has stopped". When I finally get past those pop ups, it says that DSP manager has stopped, then the cycle repeats. The pop ups are continuous and prevent me from using the nook. I tried going back to the 0213 nightly but now when I do that the home button (both physical and nav bar) don't do anything and I am unable to access the settings menu from the home screen. How do I fix this?